PCC D3400 - Page 105

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r------

,

I

~

r----------

.,...

I

I

I

I

I

PORTION

OF

TEMPERATURE

COMPENSATION

PCBA

L

______

_

r------.,

I I

PORTION

OF

SERVO

PCBA

I I

LPMXG

I

I

I

~-------+------------------~~~----------------------------------~------~

LCAEI

I

,v

I

LCA71

I

PORTION

OF

LOGIC

PCBA

I

LCA61

• I

: ! + 1 :

I I

I I

I

TEMPERATURE

REF.

,I

XI

I

DIFFERENCE

L

______

J AMP.

MULTIPLYING

DIGITAL-

lO-ANALOG

CONVERTER

r------,

I

INTERNAL

I

I

AMBIENT

TEMPERATURE

I

I

I

I

I

I

I

~i

L

______

.J

X4AMP.

TRANSISTOR

SWITCH

X+O

SIGNAL

f--

SUMMING

AMPLIFIER

POSITION

TRANSDUCER

L

_________

_

Figure 4-15. Temperature Compensation,

Functional Block Diagram

4-47/4-48

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